2224348525

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{4261}}^1$

素因数の和:4454

約数の個数: 48

約数和(自身を含む): 3340044160

約数和(自身を除く): 1115695635

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 157, 175, 475, 665, 785, 1099, 2983, 3325, 3925, 4261, 5495, 14915, 20881, 21305, 27475, 29827, 74575, 80959, 104405, 106525, 149135, 404795, 522025, 566713, 668977, 745675, 2023975, 2833565, 3344885, 4682839, 12710563, 14167825, 16724425, 23414195, 63552815, 88973941, 117070975, 317764075, 444869705, 2224348525]

約数ペア:

[(1, 2224348525), (5, 444869705), (7, 317764075), (19, 117070975), (25, 88973941), (35, 63552815), (95, 23414195), (133, 16724425), (157, 14167825), (175, 12710563), (475, 4682839), (665, 3344885), (785, 2833565), (1099, 2023975), (2983, 745675), (3325, 668977), (3925, 566713), (4261, 522025), (5495, 404795), (14915, 149135), (20881, 106525), (21305, 104405), (27475, 80959), (29827, 74575)]